Log Message:
Update py-flask-wtf to 0.10.2.

Version 0.10.2
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Released 2014/09/03

- Update translation for reCaptcha via `#146`_.

.. _`#146`: https://github.com/lepture/flask-wtf/pull/146

Version 0.10.1
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Released 2014/08/26

- Update RECAPTCHA API SERVER URL via `#145`_.
- Update requirement Werkzeug>=0.9.5
- Fix CsrfProtect exempt for blueprints via `#143`_.

.. _`#145`: https://github.com/lepture/flask-wtf/pull/145
.. _`#143`: https://github.com/lepture/flask-wtf/pull/143